1075-2031 — GASKET

✓ Government record, cited

— · ORING SEAL

PRODUCT OVERVIEW

1075-2031: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC AND CORK OVERALL, outside_diameter: 4.375 INCHES NOMINAL IN, special_features: HOLES 2 EACH DIA. 0.469 IN.

ON 3.500 IN. BOLT CIRCLE DIAMETER UNEQUALLY SPACED IN, aperture_diameter: 2.625 INCHES NOMINAL IN, cross-sectional_thickness: 0.062 INCHES NOMINAL IN, cross-sectional_shape_style: SOLID SINGLE OR COMPOSITION. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-761-6651, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

1075-2031

NSN: 5330-00-761-6651
FSC: 5330 — Packing and Gasket Materials
CAGE: F1978 — HERWAYTHORN SA (FRA)

SPECIFICATIONS

material	RUBBER SYNTHETIC AND CORK OVERALL
outside_diameter	4.375 INCHES NOMINAL IN
special_features	HOLES 2 EACH DIA. 0.469 IN. ON 3.500 IN. BOLT CIRCLE DIAMETER UNEQUALLY SPACED IN
aperture_diameter	2.625 INCHES NOMINAL IN
cross-sectional_thickness	0.062 INCHES NOMINAL IN
cross-sectional_shape_style	SOLID SINGLE OR COMPOSITION
material_document_and_classification	DK-149,FSCM 81142 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN	5330-00-761-6651

COMPONENT DIAGRAM

KEY FEATURES

•

CROSS-SECTIONAL THICKNESS: 0.062 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: DK-149,FSCM 81142 MFR REF SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION

•

OUTSIDE DIAMETER: 4.375 INCHES NOMINAL IN

•

APERTURE DIAMETER: 2.625 INCHES NOMINAL IN

•

MATERIAL: RUBBER SYNTHETIC AND CORK OVERALL

TECHNICAL CHARACTERISTICS

CROSS-SECTIONAL THICKNESS	0.062 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	DK-149,FSCM 81142 MFR REF SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	SOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER	4.375 INCHES NOMINAL IN
APERTURE DIAMETER	2.625 INCHES NOMINAL IN
SPECIAL FEATURES	HOLES 2 EACH DIA. 0.469 IN. ON 3.500 IN. BOLT CIRCLE DIAMETER UNEQUALLY SPACED IN
MATERIAL	RUBBER SYNTHETIC AND CORK OVERALL

SUBSTITUTES & CROSS-REFERENCES 1

45526Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1075-2031?

1075-2031 is a GASKET.

What parts can replace 1075-2031?

There is 1 known substitute for 1075-2031: 45526. Substitute compatibility should be verified for your specific system.

What is the NSN for 1075-2031?

1075-2031 is cataloged in the U.S. Government catalog under NSN 5330-00-761-6651. This indicates validated use in U.S. government and defense supply chains.

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1075-2031 — GASKET

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